---
title: "OMEGA Seamaster Diver 300M watch - 210.30.42.20.03.001 - Goldfinger Jewelry"
description: "Discover the OMEGA Seamaster Diver 300M 42 mm, steel on steel at Goldfinger - Ref. 210.30.42.20.03.001"
url: "https://www.jewelrygoldfinger.com/watches/omega/omega-21030422003001"
date: "2026-08-17T10:09:19+00:00"
language: "en-US"
---

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     ![OMEGA Seamaster Diver 300M - Goldfinger](https://www.jewelrygoldfinger.com/images/com_hikashop/upload/thumbnails/800x800f/omega-seamaster-diver-300m-21030422003001.png "OMEGA Seamaster Diver 300M - Goldfinger")

  Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design. This 42 mm model is crafted from stainless steel and includes a blue ceramic bezel with a wh ...[Read more](#hikashop_show_tabular_description)

    #   OMEGA Seamaster Diver

    210.30.42.20.03.001

     $5,900

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    - Description
  - Specifications

 Since 1993, the Seamaster Professional Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s best innovation and design.

This 42 mm model is crafted from stainless steel and includes a blue ceramic bezel with a white enamel diving scale. The dial is also polished blue ceramic and features laser-engraved waves and a date window at 6 o’clock.

The skeleton hands and raised indexes are rhodium-plated and are filled with white Super-LumiNova, while the helium escape valve has been given a conical design.

The watch is presented on a stainless steel bracelet and is driven by the OMEGA Master Chronometer Calibre 8800, which can be seen through the sapphire-crystal on the wave-edged caseback.

  | Brand | Omega |
|---|---|
| Omega Collection | Seamaster |
| Style | Men |
| Case size | 42mm |
| Case material | Steel |
| Strap material | Steel |
| Movement | Automatic watch |
| Waterproofness | 300m (30 bar) |
| Functions | Date |

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